FR1415703A - Coordinate measuring device - Google Patents

Coordinate measuring device

Info

Publication number
FR1415703A
FR1415703A FR987616A FR987616A FR1415703A FR 1415703 A FR1415703 A FR 1415703A FR 987616 A FR987616 A FR 987616A FR 987616 A FR987616 A FR 987616A FR 1415703 A FR1415703 A FR 1415703A
Authority
FR
France
Prior art keywords
measuring device
coordinate measuring
coordinate
measuring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR987616A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Northrop Grumman Guidance and Electronics Co Inc
Original Assignee
Itek Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US307441A external-priority patent/US3330964A/en
Application filed by Itek Corp filed Critical Itek Corp
Priority to FR987616A priority Critical patent/FR1415703A/en
Application granted granted Critical
Publication of FR1415703A publication Critical patent/FR1415703A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
    • G01C11/04—Interpretation of pictures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/36—Forming the light into pulses
    • G01D5/38—Forming the light into pulses by diffraction gratings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR987616A 1963-09-09 1964-09-09 Coordinate measuring device Expired FR1415703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR987616A FR1415703A (en) 1963-09-09 1964-09-09 Coordinate measuring device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US307441A US3330964A (en) 1963-09-09 1963-09-09 Photoelectric coordinate measuring system
FR987616A FR1415703A (en) 1963-09-09 1964-09-09 Coordinate measuring device

Publications (1)

Publication Number Publication Date
FR1415703A true FR1415703A (en) 1965-10-29

Family

ID=26209881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR987616A Expired FR1415703A (en) 1963-09-09 1964-09-09 Coordinate measuring device

Country Status (1)

Country Link
FR (1) FR1415703A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094481A2 (en) * 1982-05-19 1983-11-23 Dr. Johannes Heidenhain GmbH Opto-electrical measuring-device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094481A2 (en) * 1982-05-19 1983-11-23 Dr. Johannes Heidenhain GmbH Opto-electrical measuring-device
EP0094481A3 (en) * 1982-05-19 1986-02-05 Dr. Johannes Heidenhain Gmbh Opto-electrical measuring-device

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